Hit sci-fi series Stargate SG-1 continues to reach new heights of popularity, as Colonel Jack O'Neill (Richard Dean Anderson) and his elite military team, SG-1, explore the worlds and face challenges beyond the Stargate: a mysterious, ancient portal that allows instantaneous travel to remove planets throughout the universe. This third authorised volume of the bestselling Stargate SG-1: The Illustrated Companion contains in-depth coverage of season 5 and 6, and is once again packed with behind-the-scenes interviews, previously unpublished pictures and a comprehensive episode guide. Exclusive!